| Oak Ridge to Santarem | 4,019.75 mi (6,469.16 km) |
| Oak Ridge to Santiago do Cacem | 4,051.95 mi (6,520.99 km) |
| Oak Ridge to Santo Andre | 4,048.54 mi (6,515.50 km) |
| Oak Ridge to Santo Tirso | 3,975.83 mi (6,398.49 km) |
| Oak Ridge to Sao Bras de Alportel | 4,117.02 mi (6,625.70 km) |
| Oak Ridge to Sao Felix da Marinha | 3,975.90 mi (6,398.59 km) |
| Oak Ridge to Sao Joao da Madeira | 3,985.89 mi (6,414.68 km) |
| Oak Ridge to Sao Joao de Ver | 3,981.43 mi (6,407.49 km) |
| Oak Ridge to Sao Mamede de Infesta | 3,972.78 mi (6,393.58 km) |
| Oak Ridge to Sao Pedro do Sul | 4,010.17 mi (6,453.75 km) |
| Oak Ridge to Satao | 4,026.77 mi (6,480.46 km) |
| Oak Ridge to Seia | 4,036.45 mi (6,496.04 km) |
| Oak Ridge to Senhora da Hora | 3,970.67 mi (6,390.18 km) |
| Oak Ridge to Serpa | 4,108.89 mi (6,612.62 km) |
| Oak Ridge to Serta | 4,033.52 mi (6,491.32 km) |
